The person who uses OC is a little in the white Water.
However, the club of white Water OC also has some.
This river is called a Tenryu river.
When I started the kayak, I was always swimming in this river.
However, this river is not a difficult river though is fast the flow.
It is an easy river in infratable kayak.
However, OC is not easy.
The flow is fast, and the self rescue is difficult.
There is five white Water in down River of about 10 miles.
The height of the wave of the white Water is about 3-5 usual feet.
Besides, is there something question?